12-26-2015, 08:46 AM | #1 |
I joined the Band! Join Date: May 2006 Location: Between a rock and a hard spot!
Posts: 1,786
| Bomb proof drivetrain
This build is a large 1:6 scale Jeep that Is a JK 2DR. Kinda Rare! The wheels are going to be the PITBULL XL that just came out. So you know this is a large build. Here is a parts list. Traxxas Summit Trans LEM dog carrier Carbon Chassis 23mm wheel hubs 23mm 40 series beadlock rims Hobbywing EZ run 1/8 Brushless system SMC 9400Mah 60c Lipos Losi XXL diffs with CNC Spider carrier and aluminum diff housing. Aluminum roll cage custom bumpers LED lighting 3 ch radio HV servos Custom lipo mounts Motor sound system The pics will show the Revo diff as a idea of size and what it needs to be a better diff such as a aluminum diff housing and more spider gears in the spider carrier. Last edited by twissted; 01-15-2016 at 06:02 PM. |
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12-26-2015, 08:53 AM | #2 |
I joined the Band! Join Date: May 2006 Location: Between a rock and a hard spot!
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| Re: Bomb proof drivetrain
Looking into the size and also the number of gears that are in the Losi XXL Spider case housing. The X-Maxx is set up with the same. The gears take up the load better and also the housing holds up better. The biggest upgrade to a Summit transmission is adding the LEM Dog Carrier! Last edited by twissted; 01-15-2016 at 06:09 PM. |
12-26-2015, 08:56 AM | #3 |
I joined the Band! Join Date: May 2006 Location: Between a rock and a hard spot!
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| Re: Bomb proof drivetrain |
12-26-2015, 08:58 AM | #4 |
I joined the Band! Join Date: May 2006 Location: Between a rock and a hard spot!
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| Re: Bomb proof drivetrain
The body is a rare 1/6 JK body and with the spare tire it has some weight with it. For this reason the drivetrain needs to be beefy. These shocks look small next to the body but they are huge in size. They are the Losi XXL shocks. Last edited by twissted; 01-16-2016 at 09:40 PM. |
12-26-2015, 08:59 AM | #5 |
I joined the Band! Join Date: May 2006 Location: Between a rock and a hard spot!
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| Re: Bomb proof drivetrain
I should point out that the tires will be large also. 7.5'' will work with this JK body. The wheelbase is 16''. I'm going with the Rock Beat XL tires on this build. I'm also looking at the RC4WD Mickey Thompson 40 Series 3.8 Baja MTZ Scale Tire because of the better cost and they also are very scale. Last edited by twissted; 12-26-2015 at 09:25 AM. |
12-26-2015, 12:01 PM | #6 |
I joined the Band! Join Date: May 2006 Location: Between a rock and a hard spot!
Posts: 1,786
| Re: Bomb proof drivetrain
Here is the body sitting on the Buggy that is upside down. it is on a 17.5'' wheel base. and has the RC4WD Roc Lox that are 8.58'' tall. I need a 16'' wheebase and smaller tires Last edited by twissted; 12-27-2015 at 06:33 PM. |
12-26-2015, 09:10 PM | #7 |
Newbie Join Date: Dec 2015 Location: Grand Rapids Michigan
Posts: 43
| Re: Bomb proof drivetrain
Looks interesting. Is it going to be a slower rock crawler or the quicker basher type truck? I know stock the Xmaxx only does 30-35 mph or there shouts.
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12-26-2015, 11:40 PM | #8 | |
I joined the Band! Join Date: May 2006 Location: Between a rock and a hard spot!
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| Re: Bomb proof drivetrain Quote:
This video shows at the end that it has lots of top end speed also. Last edited by twissted; 12-26-2015 at 11:42 PM. | |
12-26-2015, 11:42 PM | #9 |
I joined the Band! Join Date: May 2006 Location: Between a rock and a hard spot!
Posts: 1,786
| Re: Bomb proof drivetrain |
12-28-2015, 08:29 PM | #10 |
Rock Stacker Join Date: Sep 2005 Location: prescott
Posts: 75
| Re: Bomb proof drivetrain
Looks like one crazy build. |
12-29-2015, 11:00 PM | #11 |
I joined the Band! Join Date: May 2006 Location: Between a rock and a hard spot!
Posts: 1,786
| Re: Bomb proof drivetrain |
12-30-2015, 11:53 PM | #12 |
I joined the Band! Join Date: May 2006 Location: Between a rock and a hard spot!
Posts: 1,786
| Re: Bomb proof drivetrain
I just ordered the Hobbywing Max 8 combo it uses a 2200kv motor that is very much like the Leopard 4274 2200kv motor that I run in my buggy. HOBBYWING North America — EZRUN MAX 8 COMBO |
01-11-2016, 03:03 PM | #13 |
I joined the Band! Join Date: May 2006 Location: Between a rock and a hard spot!
Posts: 1,786
| Re: Bomb proof drivetrain |
01-12-2016, 12:50 PM | #14 |
I joined the Band! Join Date: May 2006 Location: Between a rock and a hard spot!
Posts: 1,786
| Re: Bomb proof drivetrain
I ordered 2 sets of the Losi LOSB2256 Chassis Side Rails. the extra sets will give the Jeep the extra 1.5'' needed. Last edited by twissted; 01-15-2016 at 06:07 PM. |
01-12-2016, 12:51 PM | #15 |
I joined the Band! Join Date: May 2006 Location: Between a rock and a hard spot!
Posts: 1,786
| Re: Bomb proof drivetrain Last edited by twissted; 01-12-2016 at 12:56 PM. |
01-15-2016, 04:09 PM | #16 |
I joined the Band! Join Date: May 2006 Location: Between a rock and a hard spot!
Posts: 1,786
| Re: Bomb proof drivetrain Last edited by twissted; 01-15-2016 at 06:17 PM. |
01-15-2016, 06:24 PM | #17 |
I joined the Band! Join Date: May 2006 Location: Between a rock and a hard spot!
Posts: 1,786
| Re: Bomb proof drivetrain |
01-15-2016, 11:43 PM | #18 |
I joined the Band! Join Date: May 2006 Location: Between a rock and a hard spot!
Posts: 1,786
| Re: Bomb proof drivetrain
Here are the servos for the steering that will be used. I got the pair shipped from Taiwan $113.00 including shipping. Weight: 68grams / 1.87oz without splined horn Titanium gears Water Proof Dimensions: 39.5 x 21.0 x 37.0 mm (1.58 x 0.81 x 1.51 inch) Torque At 6.0V: 24.8 kg/cm , 359oz/in Speed At 6.0V: 0.17sec / 60 deg at no load Torque At 7.4V: 28.5 kg/cm , 412 oz/in Speed At 7.4V: 0.14 sec / 60 deg at no load Torque At 8.4V: 37.2 kg/cm , 482 oz/in Speed At 8.4V: 0.13 sec / 60 deg at no load Motor Type: Japan Brushless motor Potentiometer Type 4 Slider/indirect drive Amplifier Type 6A Treble Power MOS-FET Wire Info (Black) - Negative Wire Info (Red) + Positive Wire Info (White) S Single Last edited by twissted; 01-16-2016 at 08:35 PM. |
01-16-2016, 09:12 AM | #19 |
I joined the Band! Join Date: May 2006 Location: Between a rock and a hard spot!
Posts: 1,786
| Re: Bomb proof drivetrain
This HV micro servo from Alturn will be shifting the Traxxas Summit transmission. Weight: 18.4 grams / 0.56 oz. without splined horn Titanium gears Dimensions: 24.5 x 12 x 22mm (0.99 x 0.50 x 0.91 inch) Torque At 4.8V: 2.4kg/cm , 26 oz/in Speed At 4.8V: 0.12 sec / 60° at no load Torque At 6.0V: 3.0kg/cm , 30 oz/in Speed At 6.0V: 0.10 sec / 60° at no load Torque At 7.4V: 4.2kg/cm , 39 oz/in Speed At 7.4V: 0.08 sec / 60° at no load Motor Type: Japan Coreless motor Potentiometer Type 4 Slider/indirect drive Amplifier Type 5A Double MOS-FET Wire Info (Black) - Negative Wire Info (Red) + Positive Wire Info (White) S Single Last edited by twissted; 01-16-2016 at 09:29 AM. |
01-16-2016, 09:01 PM | #20 |
I joined the Band! Join Date: May 2006 Location: Between a rock and a hard spot!
Posts: 1,786
| Re: Bomb proof drivetrain
I asked about the servos and this was the response. New message from: allenlin1010 (161Turquoise Star) yes, AHBS-3713 is waterproof version IP 47 rating rank. I will ask our factory mass production double check O-ring seal correct, and screw tighten enough. and we will ship out on tomorrow Monday, thank you in future, if you think our company products performance are qualified. please assist us recommend your friends come to Alturn Ebay store. Best Sincerely, Allen Lin |
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